World Resorts Saint Lucia Castries Weather

Castries 7 Days Forecast

04.11
wed
Day
86°F
W 9 mph
Precip.
7%
Night
79°F
NW 7 mph
Precip.
10%
05.11
thu
Day
86°F
NW 4 mph
Precip.
4%
Night
79°F
NW 6 mph
Precip.
11%
06.11
fri
Day
88°F
NW 5 mph
Precip.
13%
Night
81°F
NW 8 mph
Precip.
56%
07.11
sat
Day
88°F
N 10 mph
Precip.
16%
Night
81°F
NW 6 mph
Precip.
26%
08.11
sun
Day
88°F
NW 9 mph
Precip.
5%
Night
79°F
NW 7 mph
Precip.
11%
09.11
mon
Day
86°F
W 8 mph
Precip.
5%
Night
81°F
W 7 mph
Precip.
19%
10.11
tue
Day
86°F
W 11 mph
Precip.
8%
Night
81°F
W 12 mph
Precip.
22%

Sea water temperature in November, °F

Show year:
2025
2024
2023

The average sea water temperature in November of 2025 was 83.6°F. The highest and lowest sea temperatures during the month were 84.7°F and 82.9°F.

Air temperature in Castries, °F

Precipitation total in Castries, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Castries

Sunniest months:
December 4 days
March 4 days
September 4 days
Warmest months:
September 86.7 °F
October 86.0 °F
August 85.7 °F
Warmest sea temp:
September 84.9 °F
October 84.6 °F
August 83.9 °F
Coldest months:
January 81.8 °F
February 81.9 °F
March 82.1 °F
Rainiest months:
August 7 days
October 5 days
September 5 days
Windiest months:
June 15.8 mph
February 15.4 mph
July 15.0 mph

Castries on a weather map

Current weather
23:48
Castries
+79°F
NW 7 mph
Feels like: +84°F
Precip.: 10%
Places in Saint Lucia:
Name
°F
Vieux Fort
+81°F
Castries
+79°F
24 Hours Forecast
Castries
Local time: 23:48
November 05, thursday
0000
79°F
NW
7 mph
0300
79°F
W
5 mph
0600
79°F
W
6 mph
0900
84°F
NW
9 mph
1200
86°F
NW
4 mph
1500
86°F
NW
5 mph
1800
82°F
NW
6 mph
2100
79°F
NW
6 mph
Units of measurement: °C / °F